Zobrazeno 1 - 10
of 40
pro vyhledávání: '"A Noukaz"'
Publikováno v:
Materials Research Express, Vol 7, Iss 1, p 016426 (2020)
Laser-assisted diffusion of phosphorus dopants has been investigated to realize selective emitters on mc-Si wafers. In this paper, we studied, in the presence of PSG, the effect of laser speed and power doping parameters on the sheet resistance R _Sq
Externí odkaz:
https://doaj.org/article/a664480b52894b6bbd0daf6da3e44021
Akademický článek
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Autor:
Samir Meziani, A. Djelloul, Abderrahmane Moussi, S. Chaouchi, L. Benharrat, K. Bendimrad, Kamel Bourai, A. Noukaz
Publikováno v:
Materials Research Express. 7:016426
Laser-assisted diffusion of phosphorus dopants has been investigated to realize selective emitters on mc-Si wafers. In this paper, we studied, in the presence of PSG, the effect of laser speed and power doping parameters on the sheet resistance RSq v
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a7781a0db5598ef6aea712ea919619de
https://doi.org/10.1088/2053-1591/ab69c6
https://doi.org/10.1088/2053-1591/ab69c6
Publikováno v:
Applied Surface Science. 351:1-12
We develop an experimental approach with the aim to bring a contribution to the comprehension of the occurring phenomena during laser color marking of steels. A home-made marking device using a pulsed fiber laser has been used to treat steel samples
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::87f4765c33de5aba2971bfa3dd287eb6
https://doi.org/10.1016/j.apsusc.2015.05.095
https://doi.org/10.1016/j.apsusc.2015.05.095
Autor:
R. Beggar, F. Hamadi, R. Boutaka, H. Kellou, Kamel Bourai, El-Hachemi Amara, A. Noukaz, Djamila Bennaceur-Doumaz
Publikováno v:
Defect and Diffusion Forum. 336:11-18
In this paper, we study the oxidation process during the heating of a titanium metallic surface by a Nd-YAG fiber pulsed laser beam under air environment. For this, we adopted an approach that considers a three-dimensional heat diffusion model couple
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::127d277de2dd323f792bdf8c55224f5e
https://doi.org/10.4028/www.scientific.net/ddf.336.11
https://doi.org/10.4028/www.scientific.net/ddf.336.11
Autor:
Kamel Bourai, Abderrahmane Moussi, M. Mebarki, Samir Meziani, A. Noukaz, A. Djelloul, Linda Mahiou, Abdelkader Guenda
Publikováno v:
Springer Proceedings in Energy ISBN: 9783319456768
In this paper we present an experimental approach for the realization of selective emitter by laser doping. Multi-crystalline Silicon wafers with thin layer of silicon nitride (SiNx) are treated by laser after phosphorous diffusion and PSG removal. R
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f6c3b3241ffcbb4d3326496e5db4018
https://doi.org/10.1007/978-3-319-45677-5_29
https://doi.org/10.1007/978-3-319-45677-5_29
Autor:
Samir Meziani, Abderrahmane Moussi, A. Noukaz, A. Djelloul, Kamel Bourai, Linda Mahiou, M. Mebarki
Publikováno v:
2015 3rd International Renewable and Sustainable Energy Conference (IRSEC).
A simple method for metal deposition on solar cells surface has been developed. Nickel is used as contact barrier to copper and permits low contact resistance on n+ silicon Nickel chloride is used to deposit contacts on front surface. The pattern is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f23c6d477bcb72e31b8f1196fc704348
https://doi.org/10.1109/irsec.2015.7454990
https://doi.org/10.1109/irsec.2015.7454990
Autor:
Kamel Bourai, A. Djelloul, M. Mebarki, Linda Mahiou, K. Bendimrad, A. Noukaz, Abderrahmane Moussi, Samir Meziani
Publikováno v:
2014 International Renewable and Sustainable Energy Conference (IRSEC).
In the field of solar energy, in particular for solar cells, the cost and efficiency of the cell is critical. To do this, we will realize a selective emitter on multi-crystalline silicon plates. This work will focus on three parts: The first part wil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b23c2028bc241c90457b1733e0eedf0c
https://doi.org/10.1109/irsec.2014.7059820
https://doi.org/10.1109/irsec.2014.7059820
Autor:
Djelloul, Abdelkader, Moussi, Abderrahmane, Mahiou, Linda, Mebarki, Mourad, Meziani, Samir, Guenda, Abdelkader, Bourai, Kamel, Noukaz, Abdelkader
Publikováno v:
3rd International Congress on Energy Efficiency & Energy Related Materials (ENEFM2015); 2017, p235-242, 8p
27th European Photovoltaic Solar Energy Conference and Exhibition; 1117-1119
Emitters of 60 Ω/ have been laser treated to obtain deeper junction on multi-crystalline silicon. Two parameters, speed and power, have been used by the YLia M20 laser
Emitters of 60 Ω/ have been laser treated to obtain deeper junction on multi-crystalline silicon. Two parameters, speed and power, have been used by the YLia M20 laser
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c243ea8d9bac0c2561da367882467651